Bang & Olufsen's 'Beoplay HX' wireless headphones may look sleek and minimal, but they pack a host of innovative tech. They're made from lightweight aluminium and have an ergonomic headband wrapped in supple leather and memory foam cushioning for unparalleled comfort. Custom-engineered drivers help achieve crisp yet impactful sound, while Active Noise Cancellation technology means you won't ever lose any sound. There's an integrated microphone too, if you need to take important calls.